Flights from Louisville to Billings

Cheapest flights from Louisville

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 9 - Sat, Aug 16

SDF

Louisville Intl.

BIL

Logan Intl.

$274 Roundtrip, found 1 day ago

$274

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 9 from Louisville Intl. to Logan Intl., returning Sat, Aug 16, priced at $274 found 1 day ago

Thu, Aug 14 - Sat, Aug 16

SDF

Louisville Intl.

BIL

Logan Intl.

$279 Roundtrip, found 1 day ago

$279

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Aug 14 from Louisville Intl. to Logan Intl., returning Sat, Aug 16, priced at $279 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

SDF

Louisville Intl.

BIL

Logan Intl.

$307 Roundtrip, found 1 day ago

$307

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Thu, Aug 14, priced at $307 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

SDF

Louisville Intl.

BIL

Logan Intl.

$307 Roundtrip, found 1 day ago

$307

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Thu, Aug 14, priced at $307 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

SDF

Louisville Intl.

BIL

Logan Intl.

$307 Roundtrip, found 1 day ago

$307

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Thu, Aug 14, priced at $307 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

SDF

Louisville Intl.

BIL

Logan Intl.

$315 Roundtrip, found 1 day ago

$315

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Thu, Aug 14, priced at $315 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

SDF

Louisville Intl.

BIL

Logan Intl.

$347 Roundtrip, found 1 day ago

$347

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Thu, Aug 14, priced at $347 found 1 day ago

Sat, Aug 9 - Wed, Aug 13

SDF

Louisville Intl.

BIL

Logan Intl.

$349 Roundtrip, found 1 day ago

$349

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 9 from Louisville Intl. to Logan Intl., returning Wed, Aug 13, priced at $349 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

SDF

Louisville Intl.

BIL

Logan Intl.

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Thu, Aug 14, priced at $359 found 1 day ago

Sat, Aug 9 - Tue, Aug 12

SDF

Louisville Intl.

BIL

Logan Intl.

$359 Roundtrip, found 1 day ago

$359

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 9 from Louisville Intl. to Logan Intl., returning Tue, Aug 12, priced at $359 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

SDF

Louisville Intl.

BIL

Logan Intl.

$367 Roundtrip, found 1 day ago

$367

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Thu, Aug 14, priced at $367 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

SDF

Louisville Intl.

BIL

Logan Intl.

$373 Roundtrip, found 1 day ago

$373

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Thu, Aug 14, priced at $373 found 1 day ago

Sat, Aug 9 - Fri, Aug 15

SDF

Louisville Intl.

BIL

Logan Intl.

$374 Roundtrip, found 1 day ago

$374

Roundtrip

found 1 day ago

Select United flight, departing Sat, Aug 9 from Louisville Intl. to Logan Intl., returning Fri, Aug 15, priced at $374 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

SDF

Louisville Intl.

BIL

Logan Intl.

$382 Roundtrip, found 1 day ago

$382

Roundtrip

found 1 day ago

Select American Airlines flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Thu, Aug 14, priced at $382 found 1 day ago

Mon, Aug 11 - Tue, Aug 12

SDF

Louisville Intl.

BIL

Logan Intl.

$384 Roundtrip, found 1 day ago

$384

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Tue, Aug 12, priced at $384 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

SDF

Louisville Intl.

BIL

Logan Intl.

$387 Roundtrip, found 1 day ago

$387

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Thu, Aug 14, priced at $387 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

SDF

Louisville Intl.

BIL

Logan Intl.

$395 Roundtrip, found 1 day ago

$395

Roundtrip

found 1 day ago

Select United flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Thu, Aug 14, priced at $395 found 1 day ago

Sat, Aug 9 - Mon, Aug 11

SDF

Louisville Intl.

BIL

Logan Intl.

$398 Roundtrip, found 1 day ago

$398

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 9 from Louisville Intl. to Logan Intl., returning Mon, Aug 11, priced at $398 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

SDF

Louisville Intl.

BIL

Logan Intl.

$403 Roundtrip, found 1 day ago

$403

Roundtrip

found 1 day ago

Select Delta flight, departing Mon, Aug 11 from Louisville Intl. to Logan Intl., returning Thu, Aug 14, priced at $403 found 1 day ago

Sun, Aug 10 - Sat, Aug 16

SDF

Louisville Intl.

BIL

Logan Intl.

$403 Roundtrip, found 1 day ago

$403

Roundtrip

found 1 day ago

Select Delta flight, departing Sun, Aug 10 from Louisville Intl. to Logan Intl., returning Sat, Aug 16, priced at $403 found 1 day ago